Patriarca pleaded guilty in December 1991 to racketeering and conspiracy charges, but he refused to admit he was a member of the Mafia, clinging to his vow of ‘omerta’ to the secret organization.

2006 October 27, Los Angeles Times:

There was a time that high-profile killings such as the 1968 assassinations of Robert F. Kennedy and Martin Luther King Jr. brought passionate cries for limitations on handguns. A bipartisan omerta now smothers the issue.

2016 October 1, “How the FDA Manipulates the Media”, in Scientific American‎[1]: